<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    .span {
      margin-left: 10px;
    }
  </style>
</head>
<body>
  <div id="app">
    <p v-for="num in 9" :key="num+'p'">
      <span class="span" v-for="num1 in num" :key="num1">{{num1}}*{{num}}={{num1 * num}}</span>
    </p>
  </div>
  <script src="../vue.js"></script>
  <script>
    let vm = new Vue({
      el: '#app',
      data: {

      }
    })
  </script>
</body>
</html>